Of course, but I think it's worth seriously evaluating the subset of those activities that have an especially large propensity for harm.

Most dopamine producing activities are in some way beneficial in moderation to outweigh the negatives (sex, eating, exercise, even many recreational drugs). I don't know whether pointlessly bleeding money away to some greasy corporation counts there. That said I don't like telling people how they should waste their money but it seems there needs to be some form of a plan for problem gambling.